WO2014186701A3 - Mechanical friction enhancement for threaded connection incorporating micro-threads - Google Patents

Mechanical friction enhancement for threaded connection incorporating micro-threads Download PDF

Info

Publication number
WO2014186701A3
WO2014186701A3 PCT/US2014/038379 US2014038379W WO2014186701A3 WO 2014186701 A3 WO2014186701 A3 WO 2014186701A3 US 2014038379 W US2014038379 W US 2014038379W WO 2014186701 A3 WO2014186701 A3 WO 2014186701A3
Authority
WO
WIPO (PCT)
Prior art keywords
threads
threaded connection
mechanical friction
micro
friction enhancement
Prior art date
Application number
PCT/US2014/038379
Other languages
French (fr)
Other versions
WO2014186701A2 (en
Inventor
Paul Paia MARICI
Christopher Carney
Original Assignee
Becton Dickinson and Company Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Becton Dickinson and Company Ltd. filed Critical Becton Dickinson and Company Ltd.
Priority to JP2016514122A priority Critical patent/JP6314213B2/en
Priority to ES14734305T priority patent/ES2763947T3/en
Priority to EP14734305.7A priority patent/EP2996761B1/en
Priority to EP19186791.0A priority patent/EP3581238B1/en
Priority to CN201480037062.8A priority patent/CN105339037B/en
Priority to CA2912388A priority patent/CA2912388C/en
Publication of WO2014186701A2 publication Critical patent/WO2014186701A2/en
Publication of WO2014186701A3 publication Critical patent/WO2014186701A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/1011—Locking means for securing connection; Additional tamper safeties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1033—Swivel nut connectors, e.g. threaded connectors, bayonet-connectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1044—Verifying the connection, e.g. audible feedback, tactile feedback, visual feedback, using external light sources
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A medical connector includes a body having a distal end, a proximal end, and a sidewall extending between the distal end and the proximal end, a helical thread extending radially outward from a surface of the sidewall and comprising a crest portion, flank portions, and a root portion with the flank portions connecting the root portion to the crest portion, and at least one micro-thread extending radially outward from the surface of the sidewall. At least a portion of the micro-thread is spaced apart from the helical thread.
PCT/US2014/038379 2013-05-16 2014-05-16 Mechanical friction enhancement for threaded connection incorporating micro-threads WO2014186701A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2016514122A JP6314213B2 (en) 2013-05-16 2014-05-16 Mechanical friction enhancement for screw connection incorporating microthreads
ES14734305T ES2763947T3 (en) 2013-05-16 2014-05-16 Improved mechanical friction for a threaded connection incorporating micro-threads
EP14734305.7A EP2996761B1 (en) 2013-05-16 2014-05-16 Mechanical friction enhancement for threaded connection incorporating micro-threads
EP19186791.0A EP3581238B1 (en) 2013-05-16 2014-05-16 Mechanical friction enhancement for threaded connection incorporating micro-threads
CN201480037062.8A CN105339037B (en) 2013-05-16 2014-05-16 For being combined with the mechanical friction enhancing of the provided with threaded connector of miniature screw thread
CA2912388A CA2912388C (en) 2013-05-16 2014-05-16 Mechanical friction enhancement for threaded connection incorporating micro-threads

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361824172P 2013-05-16 2013-05-16
US61/824,172 2013-05-16
US14/278,841 2014-05-15
US14/278,841 US10098816B2 (en) 2013-05-16 2014-05-15 Mechanical friction enhancement for threaded connection incorporating micro-threads

Publications (2)

Publication Number Publication Date
WO2014186701A2 WO2014186701A2 (en) 2014-11-20
WO2014186701A3 true WO2014186701A3 (en) 2015-01-15

Family

ID=51895195

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/038379 WO2014186701A2 (en) 2013-05-16 2014-05-16 Mechanical friction enhancement for threaded connection incorporating micro-threads

Country Status (7)

Country Link
US (2) US10098816B2 (en)
EP (2) EP2996761B1 (en)
JP (1) JP6314213B2 (en)
CN (1) CN105339037B (en)
CA (1) CA2912388C (en)
ES (2) ES2763947T3 (en)
WO (1) WO2014186701A2 (en)

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AU2017208921B2 (en) * 2016-01-18 2021-12-16 Becton, Dickinson And Company Disinfection cap for IV needleless connectors
PL3525865T3 (en) 2016-10-14 2023-02-06 Icu Medical, Inc. Sanitizing caps for medical connectors
EP3381502A1 (en) * 2017-03-31 2018-10-03 Becton Dickinson France Adaptor for drug delivery device
WO2018204206A2 (en) 2017-05-01 2018-11-08 Icu Medical, Inc. Medical fluid connectors and methods for providing additives in medical fluid lines
US11389636B2 (en) 2017-06-22 2022-07-19 Becton, Dickinson And Company Connector cap with safety vent
JP7370512B2 (en) * 2019-11-19 2023-10-30 株式会社トップ connector
US20210216121A1 (en) * 2021-03-26 2021-07-15 Intel Corporation Technologies for liquid cooling interfaces

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Also Published As

Publication number Publication date
JP2016518225A (en) 2016-06-23
CA2912388C (en) 2018-03-06
US20140339812A1 (en) 2014-11-20
ES2903139T3 (en) 2022-03-31
EP3581238A1 (en) 2019-12-18
EP2996761B1 (en) 2019-10-09
EP2996761A2 (en) 2016-03-23
CA2912388A1 (en) 2014-11-20
US10098816B2 (en) 2018-10-16
ES2763947T3 (en) 2020-06-01
WO2014186701A2 (en) 2014-11-20
US10898412B2 (en) 2021-01-26
JP6314213B2 (en) 2018-04-18
EP3581238B1 (en) 2021-10-20
CN105339037A (en) 2016-02-17
US20190008725A1 (en) 2019-01-10
CN105339037B (en) 2019-03-08

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